Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Chatbox records 567,170 monthly visits with -16.1% month-over-month growth and Freemium pricing. KKBot records 0 monthly visits with — growth and Paid, Free pricing.

AI Q&A Chrome extension for your private knowledge and the open web
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | chatboxai.app | chromewebstore.google.com |
| Pricing Model | Freemium | Paid, Free |
| Monthly Visits | 567.17K (567,170) | 0 (0) |
| MoM Traffic Delta | -108.56K (-16.1%) | 0 (—) |
| Primary Market & Share | 🇨🇳 China (44.7%) | 🌐 Global (—) |
| Direct Visits / mo | 329.04K | 0 |
| User Rating | 4.6 | 3.5 |
| Supported Platforms | Website | Browser Extension |
One privacy-first AI client for GPT, Claude, Gemini and more
Switch between GPT, Claude, Gemini, Grok, DeepSeek and many other providers in one client by plugging in your own API credentials.
Upload PDFs, Office documents, images and code, then ask the app to summarise, explain or extract what you need.
Store documents locally so Chatbox can recall and answer from your own materials while your data stays on your machine.
Pull current results from the web and display answers with Markdown, Mermaid diagrams, LaTeX formulas and code previews.

AI Q&A Chrome extension for your private knowledge and the open web
Ask questions in natural language and get AI-generated answers instead of scanning documents manually.
Designed to query an organization's or individual's own internal knowledge, not just the public web.
Falls back to publicly available internet data so answers are not limited to what you have uploaded.
Installs as a small browser extension (about 1 MB) so it is available wherever you are already working online.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Real-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

One app to chat with GPT, Claude, Gemini and hundreds of other AI models

All-in-one AI assistant across web, browser, desktop and mobile
All-in-one AI assistant across web, browser, desktop and mobile
SpecialistAI sidebar and browser agent for reading, writing and research
SpecialistAI sidebar and browser agent for reading, writing and research

Your AI agent for the browser: chat, automate and create from one sidebar
Your AI agent for the browser: chat, automate and create from one sidebar
One-click AI assistant for browsing, writing and research
One-click AI assistant for browsing, writing and research
Chat with any PDF, video, or website and get cited answers in seconds
A free AI answer engine that cites its sources
A free AI answer engine that cites its sources

Offers a more feature-rich browser interface with advanced prompts and team sharing, but requires its own paid license.
Offers a more feature-rich browser interface with advanced prompts and team sharing, but requires its own paid license.

Custom AI agents trained on your documentation and knowledge base
Custom AI agents trained on your documentation and knowledge base

Free / Open-sourceBrings a robust open-source multi-user platform supporting diverse AI providers, custom agents, and secure local authentication.
Free / Open-sourceBrings a robust open-source multi-user platform supporting diverse AI providers, custom agents, and secure local authentication.

Specializes in side-by-side model comparison using a single prompt, whereas Chatbox focuses on single-thread chat management.
Specializes in side-by-side model comparison using a single prompt, whereas Chatbox focuses on single-thread chat management.